| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.util.constraint | 
 Package org.apache.hadoop.yarn.util.constraint contains classes
 which is used as utility class for placement constraints. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
static class  | 
PlacementConstraintParser.CardinalityConstraintParser
Constraint parser used to parse a given target expression, such as
 "cardinality, NODE, foo, 0, 1". 
 | 
static class  | 
PlacementConstraintParser.ConjunctionConstraintParser
Parser used to parse conjunction form of constraints, such as
 AND(A, ..., B), OR(A, ..., B). 
 | 
static class  | 
PlacementConstraintParser.NodeConstraintParser
Constraint parser used to parse a given target expression. 
 | 
static class  | 
PlacementConstraintParser.TargetConstraintParser
Constraint parser used to parse a given target expression, such as
 "NOTIN, NODE, foo, bar". 
 | 
Copyright © 2008–2022 Apache Software Foundation. All rights reserved.